EP2264296A3 - Vorrichtung zur Änderung einer Fluidströmung - Google Patents

Vorrichtung zur Änderung einer Fluidströmung Download PDF

Info

Publication number
EP2264296A3
EP2264296A3 EP10011400A EP10011400A EP2264296A3 EP 2264296 A3 EP2264296 A3 EP 2264296A3 EP 10011400 A EP10011400 A EP 10011400A EP 10011400 A EP10011400 A EP 10011400A EP 2264296 A3 EP2264296 A3 EP 2264296A3
Authority
EP
European Patent Office
Prior art keywords
fluid
conduit
main body
innermost
fluid flowing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10011400A
Other languages
English (en)
French (fr)
Other versions
EP2264296A2 (de
Inventor
Mark T. Hotzapple
Othon Rediniotis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas A&M University System
Original Assignee
Texas A&M University System
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Texas A&M University System filed Critical Texas A&M University System
Publication of EP2264296A2 publication Critical patent/EP2264296A2/de
Publication of EP2264296A3 publication Critical patent/EP2264296A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/12—Injection-induction jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/32—Inducing air flow by fluid jet, e.g. ejector action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/292—Three-dimensional machined; miscellaneous tapered
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/601—Fluid transfer using an ejector or a jet pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
EP10011400A 2003-01-13 2004-01-13 Vorrichtung zur Änderung einer Fluidströmung Withdrawn EP2264296A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43985103P 2003-01-13 2003-01-13
US10/755,570 US7780099B2 (en) 2003-01-13 2004-01-12 High-efficiency jet ejector and propulsive jet
EP04701834A EP1590564A1 (de) 2003-01-13 2004-01-13 Strahlpumpe und verfahren zur änderung der flüssigkeitsströmung

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP04701834.6 Division 2004-01-13

Publications (2)

Publication Number Publication Date
EP2264296A2 EP2264296A2 (de) 2010-12-22
EP2264296A3 true EP2264296A3 (de) 2011-12-07

Family

ID=32718123

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10011400A Withdrawn EP2264296A3 (de) 2003-01-13 2004-01-13 Vorrichtung zur Änderung einer Fluidströmung
EP04701834A Withdrawn EP1590564A1 (de) 2003-01-13 2004-01-13 Strahlpumpe und verfahren zur änderung der flüssigkeitsströmung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04701834A Withdrawn EP1590564A1 (de) 2003-01-13 2004-01-13 Strahlpumpe und verfahren zur änderung der flüssigkeitsströmung

Country Status (3)

Country Link
US (1) US7780099B2 (de)
EP (2) EP2264296A3 (de)
WO (1) WO2004063549A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8783585B2 (en) * 2009-05-20 2014-07-22 General Electric Company Methods and systems for mixing reactor feed
ZA201206018B (en) * 2011-12-20 2013-05-29 Pyro Res And Dev (Pty) Ltd A propulsion device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1375601A (en) * 1919-03-27 1921-04-19 Morize Ernest Propelling device for use on vehicles, marine vessels, or aircraft
FR522163A (fr) * 1919-10-23 1921-07-27 Henri Fabrice Melot Procédé et dispositifs de compression du comburant et du combustible pour propulseurs à trompes
FR523427A (fr) * 1920-01-19 1921-08-18 Henri Fabrice Melot Procédé et dispositifs d'alimentation du comburant aux propulseurs à trompes
US1839527A (en) * 1928-06-07 1932-01-05 Albert H Bates Hydrocarbon burner
GB584254A (en) * 1943-04-14 1947-01-10 Likuvag Ag Improvements in or relating to exhaust nozzles more especially for internal combustion engines
US2663142A (en) * 1951-12-20 1953-12-22 Wilson Walter Hobart Thermojet engine
US3221497A (en) * 1962-06-29 1965-12-07 Jr Ernest E Forbes Ramjet propulsion system
US4372110A (en) * 1976-02-13 1983-02-08 Nasa Noise suppressor for turbo fan jet engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE612362C (de) 1935-04-18 E H Gustav De Grahl Dr Ing Rakete mit die Brennkammer umgebendem Luftleitkanal
DE637043C (de) 1934-05-25 1936-10-19 E H Gustav De Grahl Dr Ing Rakete mit die Brennkammer umgebenden Luftleitkanaelen
DE738239C (de) 1934-11-27 1943-08-06 Hubert Korndoerfer Rueckstossantriebsvorrichtung
FR800835A (fr) 1935-03-13 1936-07-20 Procédé et dispositifs de production de comburant sous forte pression pour les moteurs thermiques
US2547936A (en) * 1944-11-17 1951-04-10 Harlow B Grow Ducted rocket propulsion means for aircraft
US2787120A (en) * 1950-08-05 1957-04-02 Leduc Rene Plural annular coaxial combustion chambers
FR1037907A (fr) 1951-05-30 1953-09-23 Snecma Propulseur à réaction
US3338051A (en) * 1965-05-28 1967-08-29 United Aircraft Corp High velocity ram induction burner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1375601A (en) * 1919-03-27 1921-04-19 Morize Ernest Propelling device for use on vehicles, marine vessels, or aircraft
FR522163A (fr) * 1919-10-23 1921-07-27 Henri Fabrice Melot Procédé et dispositifs de compression du comburant et du combustible pour propulseurs à trompes
FR523427A (fr) * 1920-01-19 1921-08-18 Henri Fabrice Melot Procédé et dispositifs d'alimentation du comburant aux propulseurs à trompes
US1839527A (en) * 1928-06-07 1932-01-05 Albert H Bates Hydrocarbon burner
GB584254A (en) * 1943-04-14 1947-01-10 Likuvag Ag Improvements in or relating to exhaust nozzles more especially for internal combustion engines
US2663142A (en) * 1951-12-20 1953-12-22 Wilson Walter Hobart Thermojet engine
US3221497A (en) * 1962-06-29 1965-12-07 Jr Ernest E Forbes Ramjet propulsion system
US4372110A (en) * 1976-02-13 1983-02-08 Nasa Noise suppressor for turbo fan jet engines

Also Published As

Publication number Publication date
EP1590564A1 (de) 2005-11-02
WO2004063549A1 (en) 2004-07-29
US7780099B2 (en) 2010-08-24
US20050178856A1 (en) 2005-08-18
EP2264296A2 (de) 2010-12-22

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